摘要：【中文】本发明涉及流量检测领域，尤其涉及一种流量检测及报警方法及装置，该方法包括：获取单个采集周期内的单次流量；将获取的所述单次流量与预设的至少两个流量阈值比较，得到所述单次流量所属的流量等级；根据获取的所述单次流量计量得到流量总量；当所述单次流量与流量总量同时均符合预设规则，根据所述流量总量计量时期内已获取的所述一个或多个单次流量的流量值和/或所属的流量等级分布信息，确定对应的报警信息并发送。本发明的有益效果：实现对从而实现流量等级的多级划分，提高流量检测的准确度，通过不同的报警类型对报警信息进行区分。 【EN】The invention relates to the field of flow detection, in particular to a flow detection and alarm method and a device, wherein the method comprises the following steps: acquiring single flow in a single acquisition period; comparing the acquired single flow with at least two preset flow thresholds to obtain the flow grade of the single flow; obtaining the total flow according to the obtained single flow measurement; and when the single flow and the total flow simultaneously accord with a preset rule, determining and sending corresponding alarm information according to the acquired flow values of the one or more single flows and/or the flow grade distribution information thereof in the total flow metering period. The invention has the beneficial effects that: the multi-stage division of the flow grade is realized, the accuracy of flow detection is improved, and alarm information is distinguished through different alarm types.

摘要：【中文】本发明提供了一种热塑性植物纤维预浸料的制备方法，该方法为：制备纤维材料和热塑性聚合物基体，制备板材结构、平面形或线形的预成品，经热处理，得到热塑性植物纤维预浸料。本发明的热塑性植物纤维预浸料的原料环保；通过植物纤维材料或者用竹篾作为纤维材料，保证纤维材料的连续性；通过选择适宜的热处理温度和压力，纤维材料和热塑性聚合物基体熔融结合，制备的热塑性植物纤维预浸料结合强度高，不易分离，性能稳定，韧性强，不易断裂。 【EN】The invention provides a preparation method of a thermoplastic plant fiber prepreg, which comprises the following steps: preparing a fiber material and a thermoplastic polymer matrix, preparing a plate structure, planar or linear preform, and carrying out heat treatment to obtain the thermoplastic plant fiber prepreg. The thermoplastic plant fiber prepreg has the advantages that the raw materials are environment-friendly; the continuity of the fiber material is ensured by using the plant fiber material or the bamboo skin as the fiber material; by selecting proper heat treatment temperature and pressure and fusing and combining the fiber material and the thermoplastic polymer matrix, the prepared thermoplastic plant fiber prepreg has high bonding strength, is not easy to separate, has stable performance and strong toughness, and is not easy to break.

摘要：【中文】本申请公开了一种线材标识系统及方法，该系统包括线材运输装置，其上挂装有待标识的线材产品，用于按预设线路输送所述线材产品；升降平台，设置在所述线材运输装置下方，具有升降结构，所述升降平台用于在升起后将所述线材产品托起，以保持所述线材产品的位置；整理平台，设置于所述线材运输装置的一侧，用于提供标识材料；标识机器人，设置于所述升降平台的一侧，并设置于邻近所述整理平台的位置，所述标识机器人用于按照预设轨迹到所述整理平台获取所述标识材料后，按照预设策略对待标识的所述线材产品进行标识。通过上述系统，可以实现无人化操作，对线材产品进行自动标识。 【EN】The application discloses a wire marking system and a method, wherein the system comprises a wire conveying device, a wire marking device and a wire marking device, wherein the wire conveying device is hung with a wire product to be marked and is used for conveying the wire product according to a preset line; the lifting platform is arranged below the wire rod conveying device and is provided with a lifting structure, and the lifting platform is used for lifting the wire rod products after being lifted so as to keep the position of the wire rod products; the arranging platform is arranged on one side of the wire rod conveying device and used for providing identification materials; the identification robot is arranged on one side of the lifting platform and is arranged at a position close to the arranging platform, and the identification robot is used for identifying the wire products to be identified according to a preset strategy after the arranging platform acquires the identification materials according to a preset track. By the aid of the system, unmanned operation can be achieved, and automatic identification can be performed on the wire products.